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(MESS) prof80: Cleanup. (nw)

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This commit is contained in:
Curt Coder 2012-12-07 15:51:39 +00:00
parent 6f7fbddba8
commit 9c4291c0cb
5 changed files with 14 additions and 56 deletions
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10
src/mess/drivers/prof80.c
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@ -605,16 +605,6 @@ static MACHINE_CONFIG_START( prof80, prof80_state )
MCFG_CPU_PROGRAM_MAP(prof80_mem)
MCFG_CPU_IO_MAP(prof80_io)
// video hardware
MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) // not accurate
MCFG_SCREEN_UPDATE_DEVICE(ECBBUS_TAG, ecbbus_device, screen_update)
MCFG_SCREEN_SIZE(640, 480)
MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1)
MCFG_PALETTE_LENGTH(2)
MCFG_PALETTE_INIT(black_and_white)
// devices
MCFG_UPD1990A_ADD(UPD1990A_TAG, XTAL_32_768kHz, rtc_intf)
MCFG_UPD765A_ADD(UPD765_TAG, false, true)

31
src/mess/machine/ecb_grip.c
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@ -224,7 +224,6 @@ ADDRESS_MAP_END
void grip_device::crtc_update_row(mc6845_device *device, bitmap_rgb32 &bitmap, const rectangle &cliprect, UINT16 ma, UINT8 ra, UINT16 y, UINT8 x_count, INT8 cursor_x, void *param)
{
const rgb_t *palette = palette_entry_list_raw(bitmap.palette());
int column, bit;
for (column = 0; column < x_count; column++)
@ -237,7 +236,7 @@ void grip_device::crtc_update_row(mc6845_device *device, bitmap_rgb32 &bitmap, c
int x = (column * 8) + bit;
int color = m_flash ? 0 : BIT(data, bit);
bitmap.pix32(y, x) = palette[color];
bitmap.pix32(y, x) = RGB_MONOCHROME_WHITE[color];
}
}
}
@ -285,7 +284,7 @@ static const speaker_interface speaker_intf =
static const mc6845_interface crtc_intf =
{
":" SCREEN_TAG,
SCREEN_TAG,
8,
NULL,
grip_update_row,
@ -533,6 +532,14 @@ static MACHINE_CONFIG_FRAGMENT( grip )
MCFG_CPU_PROGRAM_MAP(grip_mem)
MCFG_CPU_IO_MAP(grip_io)
// video hardware
MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) // not accurate
MCFG_SCREEN_UPDATE_DEVICE(MC6845_TAG, mc6845_device, screen_update)
MCFG_SCREEN_SIZE(640, 480)
MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1)
// sound hardware
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD(SPEAKER_TAG, SPEAKER_SOUND, 0)
@ -662,7 +669,8 @@ grip_device::grip_device(const machine_config &mconfig, const char *tag, device_
m_sti(*this, Z80STI_TAG),
m_crtc(*this, MC6845_TAG),
m_centronics(*this, CENTRONICS_TAG),
m_speaker(*this, SPEAKER_TAG)
m_speaker(*this, SPEAKER_TAG),
m_video_ram(*this, "video_ram")
{
}
@ -675,7 +683,7 @@ void grip_device::device_start()
m_ecb = machine().device<ecbbus_device>(ECBBUS_TAG);
// allocate video RAM
m_video_ram = auto_alloc_array(machine(), UINT8, VIDEORAM_SIZE);
m_video_ram.allocate(VIDEORAM_SIZE);
// setup GRIP memory banking
membank("videoram")->configure_entries(0, 2, m_video_ram, 0x8000);
@ -690,7 +698,6 @@ void grip_device::device_start()
save_item(NAME(m_vol1));
save_item(NAME(m_keydata));
save_item(NAME(m_kbf));
save_pointer(NAME(m_video_ram), VIDEORAM_SIZE);
save_item(NAME(m_lps));
save_item(NAME(m_page));
save_item(NAME(m_flash));
@ -933,15 +940,3 @@ void grip_device::ecbbus_io_w(offs_t offset, UINT8 data)
}
}
}
//-------------------------------------------------
// ecbbus_screen_update - screen update
//-------------------------------------------------
UINT32 grip_device::ecbbus_screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
m_crtc->screen_update(screen, bitmap, cliprect);
return false;
}

3
src/mess/machine/ecb_grip.h
View File

@ -73,7 +73,6 @@ protected:
// device_ecbbus_card_interface overrides
virtual UINT8 ecbbus_io_r(offs_t offset);
virtual void ecbbus_io_w(offs_t offset, UINT8 data);
virtual UINT32 ecbbus_screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
private:
required_device<i8255_device> m_ppi;
@ -93,7 +92,7 @@ private:
int m_kbf; // keyboard buffer full
// video state
UINT8 *m_video_ram; // video RAM
optional_shared_ptr<UINT8> m_video_ram; // video RAM
int m_lps; // light pen sense
int m_page; // video page
int m_flash; // flash

23
src/mess/machine/ecbbus.c
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@ -261,26 +261,3 @@ WRITE_LINE_MEMBER( ecbbus_device::nmi_w )
{
m_out_nmi_func(state);
}
//-------------------------------------------------
// screen_update -
//-------------------------------------------------
UINT32 ecbbus_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
bool value = false;
for (int i = 0; i < MAX_ECBBUS_SLOTS; i++)
{
if (m_ecbbus_device[i] != NULL)
{
if (m_ecbbus_device[i]->ecbbus_screen_update(screen, bitmap, cliprect))
{
value = true;
}
}
}
return value;
}

3
src/mess/machine/ecbbus.h
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@ -113,8 +113,6 @@ public:
DECLARE_WRITE_LINE_MEMBER( int_w );
DECLARE_WRITE_LINE_MEMBER( nmi_w );
UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
protected:
// device-level overrides
virtual void device_start();
@ -154,7 +152,6 @@ public:
virtual void ecbbus_mem_w(offs_t offset, UINT8 data) { };
virtual UINT8 ecbbus_io_r(offs_t offset) { return 0; };
virtual void ecbbus_io_w(offs_t offset, UINT8 data) { };
virtual UINT32 ecbbus_screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) { return false; }
public:
ecbbus_device *m_ecb;